ADAMS TONY. (1989). SECRETS OF SUCCESSFUL SALES MANAGEMENT: HOW TO BE A BETTER SALES MANAGER. HEINEMANN.
Dyfyniad Arddull ChicagoADAMS TONY. SECRETS OF SUCCESSFUL SALES MANAGEMENT: HOW TO BE A BETTER SALES MANAGER. LONDON: HEINEMANN, 1989.
Dyfyniad MLAADAMS TONY. SECRETS OF SUCCESSFUL SALES MANAGEMENT: HOW TO BE A BETTER SALES MANAGER. HEINEMANN, 1989.
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